Every MCP server in the official registry that has something to show: 61 891 in total, of which 34 873 answered our last handshake and 7 692 are listed as active but do not respond. Sorted by uptime, real installs and the number of tools each one exposes — not by date added.
New to this? What an MCP server is, and what all 61 891 of them expose — written from our own handshakes, not from the specification.
34 873 answering 20 349 with real installs 481 805 tools indexed
Email finder and enrichment: LinkedIn, GitHub, or a person's name on any page, X and YouTube too.
Bolt pattern, center bore, OE wheel size and offset for about 10,000 vehicles. Free, no API key.
Book mobile mechanic in Little Rock, AR: prices, ZIP coverage, free callback.
Search current job postings from companies' own career sites. Free, no account.
Download links for public Facebook, TikTok and Pinterest videos, reels, images and GIFs.
Free, no signup: AI crawler check, llms.txt validator, ChatGPT/Perplexity/Gemini citation check.
Book snow plowing in Morristown, NJ: prices, service area by ZIP, free callback from a local pro.
Rules and code for marking AI images, video and audio with C2PA and watermarks
Convert files by URL: OFD→PDF, 3D/CAD (STEP, STL, GLB), images, audio, video, documents.
Book landscaping in North Jersey, NJ: prices, service area by ZIP, free callback from a local pro.
Book snow plowing in North Jersey, NJ: prices, service area by ZIP, free callback from a local pro.
Look up U.S. healthcare providers by NPI, name, specialty and ZIP radius from CMS NPPES data.
Hebrew and English OCR for PDFs and images: text, key fields and tables, page by page.
Passive checks of a public website: email authentication (SPF, DKIM, DMARC) and basic security.
Smartsheet workflow audit: free preview, full report $0.10 USDC on Base via x402.
Will a flight be delayed or cancelled? Forecasts by flight number or route, with each live page.
Konzerte am Oberrhein (Basel, Freiburg, Strasbourg, Karlsruhe): suchen, Details, Spielorte
Search 2read.gr (Greece) reading glasses: current price, stock and product links.
Search Men Groomer (mengroomer.gr, Greece) trimmers, shavers and parts: price, stock, links.
Search ProfitDeals (profitdeals.gr, Greece) products: current price, stock and product links.
Search ProfitShop (profitshop.gr, Greece) products: current price, stock and product links.
Search ProfitStore (profitstore.gr, Greece) products: current price, stock and product links.
Current PHP and WordPress pages, plus an error lookup and upgrade breaks.
Fax API and MCP server for AI agents. Fax US and Canada, pay per request with x402. No account.
Read-only travel eSIM plan lookup (USD prices) that links buyers to shibaSIM checkout.
Compare Dutch hosting, email and cloud packages with price dates, source links and limitations.
Make real files from markdown or rows: Word .docx, CSV and print-ready HTML, with download links
SEC EDGAR filings search, EU TED tenders and World Bank indicators
Worldwide news search by keyword and date, Hacker News, and any RSS or Atom feed as JSON
Write Excel .xlsx from rows, read spreadsheets or CSV from a URL, extract text from PDFs
Search 16,000+ API operations and 95 built tools by need, then call any of them by name
Wayback Machine snapshots, on-page SEO audits and Wikidata facts about companies and people
Artigos de lei, súmulas e temas do STF, STJ e TST com o link da fonte oficial. Grátis, sem login.
Chess ratings explained, an Elo calculator, and any Chess.com or Lichess player's recent games.
Fantasy book recommendations: ranked reading list of 101 epic fantasy books like the ones you love.
Preliminary USPS, UPS and FedEx rules for shipping perfume, batteries, aerosols and more in the U.S.
Search and read EvalGate's public documentation. Read-only, no account or credential needed.
Test fax numbers for AI agents. Send a test fax or scan-to-email, then read what Faxbeep received.
Open physiotherapy jobs in Germany from practice careers pages, with 60-second apply links.
Cost per unit of Amazon US products: cheapest per oz, count or GB, and each category's median.
Recommends Halloween costumes you can actually build, with step-by-step DIY build guides.
Helps you pick one New Year's resolution you will actually keep, matched to your life now.
Runs a Secret Santa name draw in chat and gives each person a private reveal link.
Turkey thaw, roast, and food-safety timelines calculated for your bird's weight and dates.
Gift recommendations matched to the person, the occasion, and your budget.
Transcripts of YouTube, TikTok, Instagram Reels and podcasts for AI assistants. Text, SRT or VTT.
Official company registers for France, Norway, Finland and US SEC: search by name or look up by ID.
Find indie-made tools and alternatives to big-name software. 1,500+ products. Logs unmet needs.
The auditor of an issuer and every change on the record, dated: signed and receipted (RCO-10060).
The disclosures of an issuer in a date range, from the record: signed and receipted (RCO-10060).
The issuer behind a ticker: ISIN, LEI, listing and status, from the record: signed and receipted.
Legal answers from official sources; refuses when no norm is verified.
US address to census tract, block group, county FIPS and districts, from the Census Geocoder.
Heating oil and propane prices per gallon by state, from the EIA weekly survey, with history.
How much is a stamp: USPS Forever stamp, postcard, international and letter postage by weight.
USPS holiday shipping deadlines: Christmas send-by dates, days left, military and international.
Today's UV Index forecast by US ZIP code or city, with hourly peak and UV Alert, from EPA and NWS.
Unofficial OINP (Ontario OWP Stream) score estimates, scoring grid and CLB conversion.
Check SPF/DKIM/DMARC of a domain, get a non-binding Fix & Verify quote, re-verify after the DNS fix.
Search the Ankra documentation: clusters, stacks, GitOps, CI/CD and the CLI. No account needed.
Free, no sign-in: today's most important industry news, ranked, with sources and why each matters.
Shared group calendar with RSVPs, no login. Create calendars, read events, add events, RSVP.
Find UFC cards, read saved estimates and recorded sales, and compare sales of related editions.
Private airport transfers & chauffeurs in Europe (Paris, Bucharest): live fixed prices and booking.
Sourced NAND, DRAM, HBM, SSD controller, HDD and memory-market figures, each with its source link
Design a corporate seminar or offsite with Flow Design's agent: scoping and timed run of show.
A planned US home mortgage whose interest rate can only go down. Pre-launch; not lending yet.
Vídeos gratuitos de MIDE 360 sobre analítica y marketing digital en español
Order a personalized numerology reading, paid by the person and delivered by email.
Mexico's consumer price index (INPC, INEGI), inflation between months and the Art. 17-A tax factor.
Find public games, practice rankings, and Tailorgame documentation. Read-only; no account access.
Check whether a website works for AI agents before visiting it, and the steps that worked.
SEC EDGAR filings, key financials and public contract awards for AI agents, pay per call
Sanctions screening, company checks, EU tenders and law, SEC filings, insider trades
Public PIO product information and hypothetical employment-cost estimates. No account required.
Re-plan a delayed rail journey: onward options, transfer buffers, one recommendation
Read-only Schengen coach vehicle information and quote guidance. No bookings or payments.
Vietnam coach and private-car catalog plus quote instructions. Read-only; no bookings or payments.
Search published Japan property listings and service information. No live vacancy guarantee.
Interface requirements, missing-decision checks, and public frontend portfolio information.
Check Cabana pool-service coverage, list services, and get starting prices by ZIP code.
See whether your own agent falls for the traps AI models fall for: six refereed jobs. No account.
Spin a random picker wheel in chat: weighted entries, fair RNG, animated wheel and shareable links.
Parse short-video share links into watermark-free direct URLs via MCP for AI assistants.
Find the right tool for any need across every family and imported API, then call it by name
UniProt protein data: find proteins, map genes to proteins, function and disease links
Find a local service company by US ZIP code (garage door, locks, HVAC and more) and book a visit.
First-hand fixes for BNB Chain (BSC) agent, bot and dApp errors, with proof; ask and answer, free
Will my retirement savings last? A free anonymous check, or a full plan once you sign in.
fulfyplus.com: compare Zoom, MRW, Tealca, Yummy & more in Venezuela and get discounted carrier rates
Funooy trivia references in six languages, with rules and fixed scoring. No daily spoilers.
Design a corporate seminar or offsite with Flow Design's agent: scoping and timed run of show.
Live prices, stock, sellers for open-source robot kits (SO-101, Stringman). Read-only, no sign-in.
Host static websites on your own domain in the EU: domains, DNS, deploys, forms, shop and mail.
Find services, request single purchases and read budgets. Testnet only.
Find and compare creative AI tools: what they do, cost, open or closed, licences, with sources.
Run events by text: create events, sell tickets, approve guests, invite people, find events.
The math tutor that asks why, for grades 1 to 6, with free printable word-problem worksheets.
Dental insurance estimates in dollars: what a PPO plan pays and what the patient owes.
Gas prices today from the EIA weekly survey: US, region, state and city, with year-ago change.